Inventor · disambiguated record
Friedrich Staiss
Also filed as: STAISS FRIEDRICH
6 granted patents·76 citations·filing 1986–1993
84Inventor score
Files withHOECHST AG6
Top patents by PatentIndex Score
6 records- 0167US4885111ABranched, quaternary polyoxyalkylene copolyesters, a process for their preparation, and their useHOECHST AG·Filed 1987·Granted Dec 5, 1989·18 cites·15 claims
- 0259US4734523AOxalkylated polyester-amines, a process for their preparation and their useHOECHST AG·Filed 1986·Granted Mar 29, 1988·12 cites·6 claims
- 0354US4885110ABranched polyoxyalkylene copolyesters, a process for their preparation, and their useHOECHST AG·Filed 1987·Granted Dec 5, 1989·16 cites·11 claims
- 0446US5114616AEsterified glycidyl ether addition products and their useHOECHST AG·Filed 1990·Granted May 19, 1992·9 cites·5 claims
- 0546US5039450AProcess for the separation of crude oil emulsions of the water-in-oil typeHOECHST AG·Filed 1989·Granted Aug 13, 1991·12 cites·4 claims
- 0644US5385674AProcess for separation of petroleum emulsions of the water-in-oil typeHOECHST AG·Filed 1993·Granted Jan 31, 1995·9 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →